进港航班间隔滑模控制  

Sliding Control of the Incoming Flights' Interval

作　　者：华克强[1] 陈斌[1] 屈文芳[1] 刘政 

机构地区：[1]中国民航大学工程技术训练中心,天津300300 [2]南方航空公司,广州510406

出　　处：《微计算机信息》2009年第30期52-54,共3页Control & Automation

基　　金：基金申请人:华克强;项目名称:机场航班进离港过程建模和调度理论及方法研究;基金颁发部门:国家自然科学基金委(60472124)

摘　　要：新一代航空运输系统要逐步实现空中交通管制的自动化,而控制和监视航班间隔是空中交通管制自动化的主要任务。本文提出用成熟的控制理论设计进港调度系统的方案。为减小人为因素和环境的影响,提高受控系统的鲁棒性,使进港过程参数在较大范围变化时保证系统的稳定性和较好的性能,采用有约束的离散滑模变结构控制实现进港航班时间间隔控制。结合进港具体过程给出了系统综合方法,讨论了约束大小的影响。通过仿真计算证明了设计的滑模变结构控制器对过程参数变化、时间延迟变化的适应性。为航班进港过程管制自动化的工程实现给出了新的思路和方法。In the new generation air transportation system, the automation of air traffic control should be realized gradually. The main task of the air traffic control automation is to control and surveillance the flights interval. This paper puts forward the project of using mature control theory to design the incoming scheduling system. In order to reduce the man-made factors and the impact of the environment, and improve the robustness of the system, while the stability and better performance could be guaranteed when the incoming process parameters of the system changes in large scale. The promissory discrete sliding variable structure control should be adopted so that it can realize the interval control of incoming flights. The integrated approach of the system has been given by integrating the material incoming process, it discusses the impact of the restriction. It proves the designed sliding variable structure controller＇s adaptation of the changes of the process parameters and time delay. It provides a kind of new idea and method for the project realization of incoming flights process control automation.

关 键 词：进港航班 滑模变结构控制 约束 空中交通管制 鲁棒性 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]